HP 6648C (US) Supported ATA commands, Command name Command code in hex ATA-standard commands

Page 31

U10 Family Product Manual, Rev. A

23

3.1.1 Supported ATA commands

The following table lists ATA-standard commands that the drive sup- ports. For a detailed description of the ATA commands, refer to the Draft ATA-5 Standard. See Section 3.2.4 on page 30 for details and subcom- mands used in the S.M.A.R.T. implementation.

Command name

Command code (in hex)

 

 

 

ATA-standard commands

 

 

Download Microcode

92H

 

 

Execute Device Diagnostics

90H

 

 

Flush Cache

E7H

 

 

Format Track

50H

 

 

Identify Device

ECH

 

 

Initialize Device Parameters

91H

 

 

Read Buffer

E4H

 

 

Read DMA

C8H, C9H

 

 

Read Multiple

C4H

 

 

Read Sectors

20H, 21H

 

 

Read Verify Sectors

40H, 41H

 

 

Read Native Max Address

F8H

 

 

Recalibrate

10H

 

 

Seek

70H

 

 

Set Features

EFH

 

 

Set Multiple Mode

C6H

 

 

Set Max Address

F9H

 

 

S.M.A.R.T.

B0H

 

 

Write Buffer

E8H

 

 

Write DMA

CAH, CBH

 

 

Image 31 Contents
Product Manual Page Product Manual Page Contents ATA interface Configuring and mounting the driveFigures U10 Family Product Manual, Rev. a Introduction Specification summary table Drive Specification ST320423A Contact start-stop cycles 25C 40% relative humidity Formatted capacity Default logical geometryPhysical organization Drive Specification ST320423A, ST315323A ST310212A Physical characteristicsRecording and interface technology Seek time Power specificationsStart/stop times Power consumption Typical current profile Power Mode Typical Watts Typical Amps RMS 12VConducted noise Power-management modesVoltage tolerance Idle and Standby timers Environmental tolerances Ambient temperatureTemperature gradient Sleep modeShock 3.2 Wet bulb temperatureHumidity 3.1 Relative Humidity AltitudeNonoperating vibration Operating vibrationDrive acoustics Electromagnetic compatibility Agency certification Safety certificationElectromagnetic susceptibility ReliabilityAustralian CE-Tick N176 FCC verificationU10 Family Product Manual, Rev. a Handling and static-discharge precautions Configuring and mounting the driveDrive as master with a non-ATA-compatible slave Jumper settings Master/slave configurationUltra ATA/66 cable Cable-select optionDrive mounting Mounting dimensions-top, side and end view ATA interface ATA interface signals and connector pinsO pins and supported ATA signals Command name Command code in hex ATA-standard commands Supported ATA commandsATA-standard security commands Identify Drive commandCommand name ATA-standard power-management commands0C5AH Word DescriptionXx07H Word Description ValueXx1FH Description if bit is set to Bit Word 0CH Set Features commandCode in Features A.R.T. Command Register 4 S.M.A.R.T. commandsA.R.T. Command Register Page
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